import expert, rules2

"""
Slightly more advanced test of the system.
"""

# When this function returns True, an answer has been found
# Whenever a rule sets 'action'
def is_final(facts):
	return facts.get('action')

e = expert.Expert()
e.rules_init(rules2)

# Initial conditions
e.facts.set('temp', 50)
e.facts.set('cloudy', True)

if e.get_answer(is_final):
	print "> My solution is:", e.facts.get('action')
	print
	print "> Facts database"	
	e.facts.show()
	print
	print "> Log"
	e.logger.show()
else:
	print "> NO answer found!  This is bad!"